[PATCH] ethdev: fix link with C++

[Andrew Rybchenko]

On 10/24/24 23:25, David Marchand wrote:
> Some ethdev symbols were put out of extern "C" {} and became unavailable
> when linking with C++ objects.
> 
> Fixes: 719834a6849e ("use C linkage where appropriate in headers")
> 
> Reported-by: John Miller <john.miller at atomicrules.com>
> Signed-off-by: David Marchand <david.marchand at redhat.com>

Acked-by: Morten Brørup <mb at smartsharesystems.com>
Acked-by: Andrew Rybchenko <andrew.rybchenko at oktetlabs.ru>